modelSteamTurbine_L0
A steam generation unit following VDI3508
Extends from TransiEnt.Basics.Icons.Block.
Information
1. Purpose of model
Basic model for a steam turbine unit.
2. Level of detail, physical effects considered, and physical insight
(Description)
3. Limits of validity
(Description)
4. Interfaces
RealInput: Q_flow_in (Steam Energy at input) in W
RealOutput: y (Real Output signal)
5. Nomenclature
T_lowPressure is the time
6. Governing Equations
(no equations)
7. Remarks for Usage
(none)
8. Validation
(no validation or testing necessary)
9. References
VDI 3508
10. Version History
(no remarks)
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Real | x_highPressureStage | 0.2 | Fraction of power provided by high pressure turbine stage (fast response) |
| SI.Time | T_lowPressure | 60 | |
| Real | y_start_lowPressure | 0 | Initial or guess value of output (= state) |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.Basics.Interfaces.Thermal.HeatFlowRateIn | Q_flow_in | Steam energy at input | |
| Modelica.Blocks.Interfaces.RealOutput | y | Connector of Real output signal |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Blocks.Continuous.FirstOrder | firstOrder | ||
| Modelica.Blocks.Math.MultiSum | energyBalance | ||
| Modelica.Blocks.Math.Gain | highPressureStage |